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Comparing Impression Techniques for Maxillary Complete Denture Retention

NCT06497621 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 35

Last updated 2024-07-12

No results posted yet for this study

Summary

The primary objective of this protocol is to compare retention in maxillary complete dentures using single-versus two-step Poly-vinyl Siloxane (PVS) impressions in edentulous patients at denture delivery. Secondary objectives include assessing patient satisfaction with impression methods and denture satisfaction after a two-month adaptation and comparing post-delivery adjustment visits.

Conditions

  • Denture Retention
  • Patient Satisfaction

Interventions

PROCEDURE

Single step PVS impression

Single-step final impression method for complete denture fabrication using medium body PVS for border molding and wash impression in a single-step (i.e., one insertion of impression tray in mouth).

PROCEDURE

Conventional two-step PVS impression

Border molding with heavy-body PVS first, followed by wash impression with light-body PVS

Sponsors & Collaborators

  • Aga Khan University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
HEALTH_SERVICES_RESEARCH
Masking
TRIPLE
Model
CROSSOVER

Eligibility

Min Age
35 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-07-01
Primary Completion
2026-08-31
Completion
2027-03-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06497621 on ClinicalTrials.gov